CVE-2007-4652
MEDIUM · CVSS 4.4EPSS 0.6%EU EUVD
The session extension in PHP before 5.2.4 might allow local users to bypass open_basedir restrictions via a session file that is a symlink.
Key facts
- CVSS score
- 4.4 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:L/AC:M/Au:N/C:P/I:P/A:P- Weakness (CWE)
- CWE-59
- EPSS score
- 0.6% (49th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2007-4634)
- Published
- September 4, 2007
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2007-4634 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
and 38 more…
References
- http://secunia.com/advisories/26642(Patch, Vendor Advisory)
- http://secunia.com/advisories/26822(Vendor Advisory)
- http://secunia.com/advisories/26838(Vendor Advisory)
- http://secunia.com/advisories/27102(Vendor Advisory)
- http://secunia.com/advisories/27377(Vendor Advisory)
- http://www.gentoo.org/security/en/glsa/glsa-200710-02.xml
- http://www.php.net/ChangeLog-5.php#5.2.4
- http://www.php.net/releases/5_2_4.php
- http://www.trustix.org/errata/2007/0026/
- http://www.vupen.com/english/advisories/2007/3023(Vendor Advisory)
- https://exchange.xforce.ibmcloud.com/vulnerabilities/36387
- https://issues.rpath.com/browse/RPL-1693
- https://issues.rpath.com/browse/RPL-1702
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
Query CVEs from your AI assistant
The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.
Add the CVE brain